Risk factors for diabetic ketoacidosis (DKA) readmissions comparing those without DKA readmissions with those with 1–3 and ≥4, respectively. Risk factors for diabetic ketoacidosis (DKA) readmissions comparing those without DKA readmissions with those with 1–3 and ≥4, respectively. Reference for categorical variables are fourth income quartile for median income, private insurance for payer, large hospital size, routine discharge for type of discharge. AMA, against medical advice; LOS, length of stay. Estelle Everett, and Nestoras Nicolas Mathioudakis BMJ Open Diab Res Care 2019;7:e000621 ©2019 by American Diabetes Association